imho, 26500 is way too high...."Flowerpower" is not 100% correct, but a good reference never the less.
mine is one of the last off the production line after July 1989 @ # 10037 according to EPC and the "Russain site"
the highest 165 chassis numbers i have seen:
#10078 on TTE Tour De Corse '91

and #10081 on TTE Safari '90
